| Part of speech | verb |
|---|---|
| Hyphenation | re·a·geer |
| Present tense | Past tense |
|---|---|
| reageer | - |
| Present participle | Past participle |
| reagerende | gereageer |
| Catalan | reaccionar |
|---|---|
| Danish | reagere |
| Dutch | reageren |
| English | react; respond |
| Esperanto | reagi |
| French | réagir |
| German | reagieren; rückwirken; eine Reaktion zeigen; eingehen; ansprechen |
| Icelandic | bregðast við |
| Italian | reagire |
| Low German | reageren |
| Papiamento | reakshoná |
| Portuguese | reagir |
| Spanish | reaccionar |